Magnetic lifting ring



FIG. 1 is a back perspective view of the new design for a magnetic lifting ring;

FIG. 2 is a back view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The elements shown in broken lines in FIG. 3 are to show portions of the magnetic lifting ring that form no part of the claimed design. 

CLAIM The ornamental design for a magnetic lifting ring, as shown and described. 